<\/span><\/h3>\nA USPS master key, also known as an arrow key, is a key that is specific to a certain postal route and geographic area.<\/p>\n
Arrow keys are intended to open collection boxes, apartment\/ condo mailbox panels, and allow carriers access to gated communities along their route.<\/p>\n
Arrow keys have a strict safety process, including being chained to a carrier when they\u2019re on duty, being signed in and out of a locked office when in use, and returned to a well-guarded safe when not in use.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
USPS handles millions of mail pieces a year and has access to every mailbox in the country so that they can distribute all of that mail. So, it makes sense that USPS would have a master key- but what is it, and how does it work? If you\u2019d like to find out, keep reading! Key …<\/p>\n
What Is A Master Key USPS? (+ Other Common FAQs)<\/span> Read More »<\/a><\/p>\n","protected":false},"author":2,"featured_media":4218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":"","footnotes":""},"categories":[1],"tags":[],"jetpack_featured_media_url":"https:\/\/wordxa.com\/wp-content\/uploads\/2022\/03\/1646307180_Untitled-design-25-2.jpg","jetpack-related-posts":[{"id":8972,"url":"https:\/\/wordxa.com\/usps-lost-mailbox-key-what-to-do-replacement-cost\/","url_meta":{"origin":4217,"position":0},"title":"USPS Lost Mailbox Key (What To Do + Replacement Cost)","date":"July 30, 2022","format":false,"excerpt":"If you live in an apartment building or in a housing complex with a central mailbox, then you probably have a mailbox key. 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